| Value | Category | Cases | |
|---|---|---|---|
| 0 | 116 |
26.4%
|
|
| 1 | 12 |
2.7%
|
|
| 2 | 27 |
6.2%
|
|
| 3 | 22 |
5%
|
|
| 4 | 21 |
4.8%
|
|
| 5 | 26 |
5.9%
|
|
| 6 | 4 |
0.9%
|
|
| 7 | 211 |
48.1%
|
|
| Sysmiss | 13 |